The Empress
type: MusicGroup
popularity: 4
followers: 47
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6852c7a2bd6f37537dd5955ef9735afc72223704ba8db164a158705db4f2d987
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954032
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954032
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bee5b4b-6356-4023-9774-378d3de01fb9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bee5b4b-6356-4023-9774-378d3de01fb9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3bee5b4b-6356-4023-9774-378d3de01fb9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6852c7a2bd6f37537dd5955ef9735afc72223704ba8db164a158705db4f2d987","name":"The Empress","registered_at":"2026-06-16T10:26:36Z","symbol":"NIM1023003","token_address":"0xeaa8ec1f5a144d5c9f84ca790f6729883034ab39","type":"artist","uuid":"3bee5b4b-6356-4023-9774-378d3de01fb9"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6852c7a2bd6f37537dd5955ef9735afc72223704ba8db164a158705db4f2d987. Chain 2 (Bitcoin): anchored in block 954032 (2026-06-17T01:59:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3bee5b4b-6356-4023-9774-378d3de01fb9.json and https://artists.proofprofile.net/proofs/artist/3bee5b4b-6356-4023-9774-378d3de01fb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:59:41Z
  text: {"copyright_id":"0x6852c7a2bd6f37537dd5955ef9735afc72223704ba8db164a158705db4f2d987","name":"The Empress","registered_at":"2026-06-16T10:26:36Z","symbol":"NIM1023003","token_address":"0xeaa8ec1f5a144d5c9f84ca790f6729883034ab39","type":"artist","uuid":"3bee5b4b-6356-4023-9774-378d3de01fb9"}
album: Instant Composure
  type: MusicAlbum
  date published: 2025-01-17
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  type: MusicAlbum
  date published: 2025-02-21
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  type: MusicAlbum
  date published: 2025-03-21